diff options
Diffstat (limited to 'hw/display/tc6393xb_template.h')
| -rw-r--r-- | hw/display/tc6393xb_template.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/hw/display/tc6393xb_template.h b/hw/display/tc6393xb_template.h index 154aafd400..78629c07f9 100644 --- a/hw/display/tc6393xb_template.h +++ b/hw/display/tc6393xb_template.h @@ -22,14 +22,18 @@ */ #if BITS == 8 -# define SET_PIXEL(addr, color) *(uint8_t*)addr = color; +# define SET_PIXEL(addr, color) (*(uint8_t *)addr = color) #elif BITS == 15 || BITS == 16 -# define SET_PIXEL(addr, color) *(uint16_t*)addr = color; +# define SET_PIXEL(addr, color) (*(uint16_t *)addr = color) #elif BITS == 24 -# define SET_PIXEL(addr, color) \ - addr[0] = color; addr[1] = (color) >> 8; addr[2] = (color) >> 16; +# define SET_PIXEL(addr, color) \ + do { \ + addr[0] = color; \ + addr[1] = (color) >> 8; \ + addr[2] = (color) >> 16; \ + } while (0) #elif BITS == 32 -# define SET_PIXEL(addr, color) *(uint32_t*)addr = color; +# define SET_PIXEL(addr, color) (*(uint32_t *)addr = color) #else # error unknown bit depth #endif |